Device and method for programming EEPROM data

A technology for writing devices and data, applied in program control devices, electrical digital data processing, machine-to-machine/machine-type communication services, etc., can solve the problems of low maintenance efficiency and cumbersome disassembly operations of electronic equipment

Inactive Publication Date: 2017-05-31
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a programming device and method for EEPROM data, which is used to solve the problem that in the prior art, when programming EEPROM data, cumbersome dismantling operations are required, resulting in low maintenance efficiency of electronic equipment question

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  • Device and method for programming EEPROM data
  • Device and method for programming EEPROM data

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Embodiment Construction

[0025] In order to further illustrate the device and method for programming EEPROM data provided by the embodiments of the present invention, a detailed description will be given below in conjunction with the accompanying drawings.

[0026] see figure 1 The programming device for EEPROM data provided by the embodiment of the present invention includes a power supply unit 10, a main control unit 20 and a wireless signal transmitting unit 30, wherein the main control unit 20 is connected to the power supply unit 10, and the main control unit 20 is used for selecting and waiting Burn the chip model corresponding to the EEPROM model of the data, and extract the update data corresponding to the chip model; the wireless signal transmitting unit 30 is connected with the power supply unit 10, the wireless signal transmitting unit 30 is connected with the main control unit 20, and the wireless signal transmitting unit 30 is used to transmit the update data extracted by the main control...

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Abstract

The invention discloses a device and method for programming EEPROM data, relates to the technical field of embedded equipment data read-write and aims at solving the problem that the maintenance efficiency of electronic equipment is low. The device for programming the EEPROM data comprises a power supply unit, a main control unit and a wireless signal transmitting unit. The main control unit is connected with the power supply unit, the main control unit is used for selecting a chip model corresponding to the model of an EEPROM to be subjected to data programming, and extracting update data corresponding to the chip model; the wireless signal transmitting unit is connected with the power supply unit, the wireless signal transmitting unit is connected with the main control unit, and the wireless signal transmitting unit is used for transmitting the update data extracted by the main control unit to the EEPROM to be subjected to data programming. The device and method are used for remotely programming the EEPROM data of the electronic equipment.

Description

technical field [0001] The invention relates to the technical field of data reading and writing of embedded devices, in particular to a device and method for programming EEPROM data. Background technique [0002] EEPROM (Electrically Erasable Programmable Read-Only memory, Electrically Erasable Programmable Read-Only Memory) is a memory chip that does not lose data after power failure. It can be reprogrammed frequently and is usually used to store startup programs in electronic devices. [0003] At present, when performing product maintenance or product upgrading on electronic equipment after leaving the factory, it is often necessary to perform programming operations on EEPROM data. In the prior art, when performing programming operations on EEPROM data, maintenance personnel are usually required to go to the scene, disassemble the electronic equipment, unplug the EEPROM or insert an EEPROM programming tool on the main control box where the EEPROM is installed, so as to Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G08C17/02H04W4/00
CPCG08C17/02G06F8/654H04W4/70
Inventor 李庆飞温燕斌陈琪
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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